Thanks to the mp3, the physicality of records, cassettes and CDs is being replaced by the intangible and distant specter of the cloud and Spotify. However, a few artists are being creative about their releases in order to put music back into the hands of fans. We've already seen DATAROCK embed music into a designer toy with a USB output. Now Wu Tang Clan are releasing a portable boombox that is the only way to play tracks from their forthcoming album A Better Tomorrow.